Many of those who seek asylum are two or even three generations removed from the country of origin of their parents and grandparents, and are fleeing areas other than the nation of their birth. A Zimbabwean farmer fleeing persecution may possess the DNA of British relatives; would they be denied asylum on that basis?Alec Jeffreys of the University of Leicester, who pioneered human DNA fingerprinting:
The Borders Agency is clearly making huge and unwarranted assumptions about population structure in Africa; the extensive research needed to determine population structure and the ability or otherwise of DNA to pinpoint ethnic origin in this region simply has not been done. Even if it did work (which I doubt), assigning a person to a population does not establish nationality - people move! The whole proposal is naive and scientifically flawed.See also: Science Insider follow-up post and further reactions from experts in genetic forensic analysis.
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